Bler Audio BR-140HH, portable UHF wireless microphone system with a dynamic handheld microphone, DQPSK digital transmission, 16 available channels, an operating range of up to 50 metεres and a Plug & Play receiver with a 6.35mm jack output.
Designed for quick and straightforward use, the BR-140HH connects directly to any microphone or line input equipped with a 6.35mm jack socket, without requiring a separate desktop receiver or additional audio cables.
The dynamic handheld microphone features a cardioid polar pattern for improved vocal focus and reduced pickup of unwanted ambient sound. Its built-in LED display shows the battery level, signal strength, operating frequency and selected channel, while the UP/DOWN buttons allow easy frequency adjustment.
The compact receiver features a built-in rechargeable lithium battery and connects directly to audio equipment through its mono 6.35mm jack output. Operation within the licence-free European 863–865MHz band, together with 16 selectable channels, helps reduce interference when multiple wireless systems are used in the same area.
Technical Specifications
System type: UHF wireless handheld microphone system
Frequency range: 863–865MHz
Number of channels: 16
Modulation type: Digital DQPSK
Operating range: Up to 50m in line-of-sight conditions
System frequency response: 40Hz–20kHz ±3dB
Dynamic range: >90dB
Signal-to-noise ratio: >80dB
Total harmonic distortion: <0.3%
Handheld Microphone
Microphone type: Dynamic
Polar pattern: Cardioid
Harmonic suppression: 54dBc
Power supply: 2 ? AA 1.5V batteries
Current consumption: 130mA ±10mA
Display: LED with battery, signal, frequency and channel indicators
Mute function: Yes
Channel selection: Via UP/DOWN buttons
Pairing: Via IR infrared synchronisation
Receiver
Receiver type: Plug-in
Audio output: Mono 6.35mm jack, unbalanced
Audio output level: 400mV ±20mV
Power supply: Built-in 3.7V rechargeable lithium battery
Charging: USB Type-C, DC 5V
Current consumption: 250mA ±10mA
RF indicator: LED